39204480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2946

約数の個数: 128

約数和(自身を含む): 142865280

約数和(自身を除く): 103660800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 2917, 3360, 4480, 5834, 6720, 8751, 11668, 13440, 14585, 17502, 20419, 23336, 29170, 35004, 40838, 43755, 46672, 58340, 61257, 70008, 81676, 87510, 93344, 102095, 116680, 122514, 140016, 163352, 175020, 186688, 204190, 233360, 245028, 280032, 306285, 326704, 350040, 373376, 408380, 466720, 490056, 560064, 612570, 653408, 700080, 816760, 933440, 980112, 1120128, 1225140, 1306816, 1400160, 1633520, 1866880, 1960224, 2450280, 2613632, 2800320, 3267040, 3920448, 4900560, 5600640, 6534080, 7840896, 9801120, 13068160, 19602240, 39204480]

約数ペア:

[(1, 39204480), (2, 19602240), (3, 13068160), (4, 9801120), (5, 7840896), (6, 6534080), (7, 5600640), (8, 4900560), (10, 3920448), (12, 3267040), (14, 2800320), (15, 2613632), (16, 2450280), (20, 1960224), (21, 1866880), (24, 1633520), (28, 1400160), (30, 1306816), (32, 1225140), (35, 1120128), (40, 980112), (42, 933440), (48, 816760), (56, 700080), (60, 653408), (64, 612570), (70, 560064), (80, 490056), (84, 466720), (96, 408380), (105, 373376), (112, 350040), (120, 326704), (128, 306285), (140, 280032), (160, 245028), (168, 233360), (192, 204190), (210, 186688), (224, 175020), (240, 163352), (280, 140016), (320, 122514), (336, 116680), (384, 102095), (420, 93344), (448, 87510), (480, 81676), (560, 70008), (640, 61257), (672, 58340), (840, 46672), (896, 43755), (960, 40838), (1120, 35004), (1344, 29170), (1680, 23336), (1920, 20419), (2240, 17502), (2688, 14585), (2917, 13440), (3360, 11668), (4480, 8751), (5834, 6720)]